共 28 条
Synthesis, Structures, and Photoluminescent Properties of Cyclometalated Platinum(II) Complexes bearing Upper-Rim Phosphinated Calix[4]arenes
被引:20
|作者:
Lai, Siu-Wai
[1
]
Chan, Queenie K. -W.
Han, Jie
Zhi, Yong-Gang
Zhu, Nianyong
Che, Chi-Ming
机构:
[1] Univ Hong Kong, Inst Mol Technol Drug Discovery & Synth, Dept Chem, HKU CAS Joint Lab New Mat, Hong Kong, Hong Kong, Peoples R China
基金:
中国国家自然科学基金;
关键词:
ANION RECOGNITION PROPERTIES;
RECEPTOR MOLECULES;
LUMINESCENT;
RUTHENIUM(II);
LIGANDS;
BIPYRIDYL;
BINDING;
CAVITY;
FUNCTIONALIZATION;
COBALTOCENIUM;
D O I:
10.1021/om800969z
中图分类号:
O61 [无机化学];
学科分类号:
070301 ;
081704 ;
摘要:
A series of upper-rim diphosphinated calixarene receptors bearing various R and R' substituents at the lower riin (L-n; n = 1-5) were synthesized, and their reactions with [Pt(Thpy)(HThpy)Cl] afforded the phosphorescent platinum(II)modified calixarene receptors [(PtThpyCl)(2)L-n]. The structure of [[PtThpy(CH3CN)](2)L-1](ClO4)(2) and [(PtThpvCl)(2)L-5] were determined by X-ray crystallographic analysis, and the photophysical properties of [(PtThpyCl)(2)L-n] were investigated.
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页码:34 / 37
页数:4
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